Picture books have complete story lines and interesting situations. They integrate phonetics knowledge into the text, endow every word with emotion, create a lively and interesting reading atmosphere with humorous language and exaggerated paintings, and make the boring English phonetics class more exciting and interesting. In this information age, we can find some illustrated picture books and stories through the Internet and books to assist our pronunciation teaching. However, when choosing picture books, we must follow the picture books that are highly compatible with the teaching materials and meet the students' cognitive level.

② Use picture book stories to create situations.

English Curriculum Standards for Compulsory Education (20 1 1 version) clearly states:? Phonetic teaching should pay attention to the combination of semantics and context, intonation and language flow, rather than simply pursuing the accuracy of single tone. ? Learning words and phonemes is inseparable from context. Only the phonetic teaching based on the overall context is effective. For primary school students, they have little contact with English in daily life and lack language practice. Creating a phonetic learning situation for students through picture book stories and integrating single and scattered phonetic knowledge into the situation not only enhances the interest of phonetic teaching, but also creates an overall phonetic learning situation and cultivates students' phonetic learning awareness.

(3) relying on the story of picture books to expand and consolidate.

Reading is one of the effective skills in language understanding. Extensive reading can increase the knowledge of input pronunciation and effectively improve the practical ability of language use. In English teaching, we should not only make rational use of textbooks, but also expand and extend them according to the contents of textbooks, so that children can be exposed to richer and more authentic languages. Therefore, teachers should choose picture books that are rich in content, easy to read and highly compatible with the teaching content, which can not only consolidate students' pronunciation of English words, but also improve their pronunciation skills. Unit 5, volume 2, grade 3? Let's spell? Part of the teaching content is the pronunciation of the letter U. I chose the English picture book Its Fun to Jump as an extension link. After new teaching and practice, I guide students to listen to the story and answer it? What does Luck like to do, and then let the students read and circle the stories? What does luck skip, and then read the story summary to sublimate the theme of the story? Why Luck likes to jump, and summarizes the pronunciation rules of key words on the blackboard. Finally, students are guided to retell stories through mind maps to strengthen their pronunciation skills.

④ Extracurricular expansion of picture book stories.

Gong Yafu, an expert in basic English education, pointed out that the idea that you can learn English well only by the textbook itself is out of date. No matter from the perspective of language acquisition research or teaching itself, a large number of auxiliary teaching resources are an indispensable part of modern teaching materials. ? From the perspective of language acquisition, it is obviously not enough for phonetic teaching to rely only on the priority input of textbooks, but also needs supplementary input in and out of class. Therefore, teachers can choose some simple and interesting English picture books that are suitable for phonetic teaching content as extracurricular expansion, which can not only consolidate the phonetic knowledge learned in class, but also improve students' overall contact with the language and comprehensive application ability of English language.